body{margin:0;font-family:Arial,sans-serif;background:radial-gradient(circle at top,#e8fbff,#80c7ff,#eef9ff);min-height:100vh;color:#123}.card{max-width:430px;margin:7vh auto;background:#ffffff99;backdrop-filter:blur(18px);border:1px solid #fff;border-radius:30px;box-shadow:0 25px 70px #2475b455;padding:26px}h1{margin:0 0 14px;font-size:32px}.logo{font-size:38px;font-weight:900;color:#168de0}input,button{width:100%;box-sizing:border-box;margin:8px 0;padding:14px;border-radius:18px;border:1px solid #bde7ff;background:#ffffffcc;font-size:15px}button{cursor:pointer;font-weight:800;background:linear-gradient(#fff,#72ceff)}.err{color:#b00020;font-weight:700}.top{height:70px;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:#ffffff88;backdrop-filter:blur(15px);border-bottom:1px solid #fff}.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:#fff;border:2px solid #fff}.mail{margin:14px auto;padding:18px;max-width:850px;border-radius:24px;background:#ffffffaa;box-shadow:0 10px 35px #4ba3d433;border:1px solid #fff}.sub{font-size:19px;font-weight:900}.from{color:#356;margin:5px 0}.body{white-space:pre-wrap}.settings{position:fixed;right:18px;top:90px;width:320px;background:#ffffffdd;backdrop-filter:blur(20px);border-radius:25px;padding:18px;box-shadow:0 20px 60px #0003}.hide{display:none}.license{max-width:700px}
select{width:100%;box-sizing:border-box;margin:8px 0;padding:14px;border-radius:18px;border:1px solid #bde7ff;background:#ffffffcc;font-size:15px}.hint{font-size:13px;color:#456}.danger{background:linear-gradient(#fff,#ff9a9a)!important}

select,textarea{
  width:100%;
  box-sizing:border-box;
  margin:8px 0;
  padding:14px;
  border-radius:18px;
  border:1px solid #bde7ff;
  background:#ffffffcc;
  font-size:15px;
}
textarea{height:150px;resize:vertical}
.fab{
  position:fixed;
  right:20px;
  bottom:20px;
  width:66px;
  height:66px;
  border-radius:50%;
  font-size:34px;
  z-index:20;
}
.compose{
  position:fixed;
  right:20px;
  bottom:95px;
  width:340px;
  max-width:calc(100vw - 40px);
  background:#ffffffee;
  backdrop-filter:blur(20px);
  border-radius:25px;
  padding:18px;
  box-shadow:0 20px 60px #0004;
  z-index:30;
}
.danger{background:linear-gradient(#fff,#ff9a9a)!important}
.hint{font-size:13px;color:#456}